LETKA means "air squadron"

Letka

Czech Republic around 1940
10 pieces in Hard Pack
Price 4 K
Producer Tabak-Regie des Protektorats Böhmen und Mähren
Trade Mark Owner Tabak-Regie des Protektorats Böhmen und Mähren
Letka

Czech Republic late 1940's
10 pieces in Hard Pack
Price 2.50 Kc
Producer Ceskoslovenska Tabakova Rezie
Trade Mark Owner Ceskoslovenska Tabakova Rezie
Letka

Czech Republic 1950's
10 pieces in Hard Pack
Price 2 Kc
Producer CSTP N. P. Kutná Hora
Trade Mark Owner CSTP
Letka Jemné

Czech Republic 2003
20 pieces in Hard Pack with Cellophane
Tar 9, Nicotine 0.9, Barcode 8594020441438, Price 30 Kc
Producer CZ Tabák A.S.
Trade Mark Owner CZ Tabák A.S.